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Moonshot Releases Kimi K3 Open Weights

Era: The LLM Era · 2020s–Present

In July 2026 Moonshot AI published open weights for Kimi K3 on Hugging Face. The model card records 2.8 trillion total parameters with 104 billion activated, a 1,048,576-token context window, and the Kimi K3 License. It is the largest openly downloadable language model published to date, and it places an Asian laboratory at the frontier of open-weight releases.

Moonshot AI

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Moonshot AI

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  1. Kimi-K3 model card

    Moonshot AI via Hugging Face · Source type: primary-announcement

    Model card records 2.8T total and 104B activated parameters, a 1,048,576-token context window, and the Kimi K3 License.

    Published: ·Accessed: